.banner > .container {
    height: 670px;
}

.banner .banner-images > img {
    position: absolute;
    opacity: 0;
    width: 1226px;
    height: 460px;
}

.banner .banner-images {
    width: 1226px;
    height: 460px;
}

.change-labels {
    position: absolute;
    /*background-color: red;*/
    bottom: 30px;
    right: 30px;
}

/* labels 做成圆点的样式 */
.change-labels label {
    float: left;
    width: 12px;
    height: 12px;
    border: 2px solid rgb(149, 149, 149);
    margin: 5px 4px;
    border-radius: 6px;
}

.banner input {
    display: none;
}

.banner input:nth-child(1):checked ~ .banner-images img:nth-child(1) {
    opacity: 1;
}

.banner input:nth-child(2):checked ~ .banner-images img:nth-child(2) {
    opacity: 1;
}


.banner input:nth-child(3):checked ~ .banner-images img:nth-child(3) {
    opacity: 1;
}


.banner input:nth-child(4):checked ~ .banner-images img:nth-child(4) {
    opacity: 1;
}

.banner input:nth-child(5):checked ~ .banner-images img:nth-child(5) {
    opacity: 1;
}


/* 要选中的按钮变色 */

.banner input:nth-child(1):checked ~ .banner-images label:nth-child(1) {
    background-color: rgb(149, 149, 149);
}


.banner input:nth-child(2):checked ~ .banner-images label:nth-child(2) {
    background-color: rgb(149, 149, 149);
}

.banner input:nth-child(3):checked ~ .banner-images label:nth-child(3) {
    background-color: rgb(149, 149, 149);
}

.banner input:nth-child(4):checked ~ .banner-images label:nth-child(4) {
    background-color: rgb(149, 149, 149);
}

.banner input:nth-child(5):checked ~ .banner-images label:nth-child(5) {
    background-color: rgb(149, 149, 149);
}

.banner .banner-images .banner-menu {
    position: absolute;
    width: 240px;
    height: 460px;
    padding: 20px 0;
    background-color: rgba(105, 101, 101, .6);
}

.banner .banner-images .banner-menu li {
    display: flex;
    justify-content: space-between;
    padding: 0 30px;
    height: 42px;
    line-height: 42px;
    color: #ffffff;
}

.banner .banner-images .banner-menu li:hover {
    background-color: #ff6700;
}

.banner .banner-images .banner-menu .sub-menu {
    position: absolute;
    display: none;
    top: 0;
    left: 240px;

    /*width: 986px;*/
    height: 460px;
    background-color: white;
}

.banner .banner-images .banner-menu .sub-menu .sub-child-list a {
    display: block;
    width: 265px;
    height: 76.6px;
    padding: 18px 20px;
    color: #333;
}

.banner .banner-images .banner-menu .sub-menu .sub-child-list a img {
    width: 40px;
    height: 40px;
    margin-right: 12px;
    vertical-align: middle;
}

.banner .banner-images .banner-menu li:hover .sub-menu {
    display: flex;
}

.banner .sub-banner-goods {
    display: flex;
    justify-content: space-between;
    height: 170px;
    margin-top: 14px;
}


.banner .sub-banner-goods .banner-goods-nav {
    display: flex;
    flex-wrap: wrap;
    width: 240px;
    height: 170px;
    background-color: #5f5750;
}


.banner .sub-banner-goods .banner-goods-pic {
    display: flex;
    justify-content: space-between;
    width: 978px;
    height: 170px;
}

.banner .sub-banner-goods .banner-goods-pic img {
    width: 316px;
    height: 170px;
}

.banner .sub-banner-goods .banner-goods-nav a {
    display: block;
    width: 79px;
    height: 82px;
    padding-top: 18px;
    color: #fff;
    text-align: center;
    font-size: 12px;
}

.banner .sub-banner-goods .banner-goods-nav a img {
    width: 24px;
    height: 24px;
    margin: 0 auto 4px;
}

.main {
    padding-top: 30px;
    padding-bottom: 30px;
    background-color: #f5f5f5;
}

.main .introduce-img {
    padding-top: 10px;
    margin-bottom: 20px;
}

.main .introduce-title {
    display: flex;
    justify-content: space-between;
    line-height: 58px;
}

.main .introduce-title h3.left {
    font-size: 22px;
    font-weight: 200;
    line-height: 58px;
    color: #333;
}

.main .introduce-title .right a {
    font-size: 16px;
    line-height: 58px;
    color: #424242;
}


.main .introduce-title .right a:hover {
    color: #ff6700;
}

.main .goods-imgs {
    display: flex;
    justify-content: space-between;
    width: 1226px;
    height: 614px;
}


.main .goods-imgs .big-img {
    width: 234px;
    height: 614px;
}

.main .goods-imgs .big-img img {
    width: 100%;
    height: 100%;
}


.main .goods-imgs .img-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-content: space-between;
    width: 978px;
    height: 614px;
}


.main .goods-imgs .img-list li {
    padding-top: 10px;
    width: 234px;
    height: 300px;
    background-color: #fff;
    text-align: center;
}


.main .goods-imgs .img-list li img {
    width: 160px;
    height: 160px;
}

.main .goods-imgs .img-list li h4 {
    margin: 0 10px 2px;
    font-size: 14px;
    font-weight: 400;
}

.main .goods-imgs .img-list li p.desc {
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;

    margin: 0 10px 10px;
    height: 18px;
    font-size: 12px;
    color: #b0b0b0;
}


.main .goods-imgs .img-list li p.price {
    margin: 0 10px 10px;
    color: #ff6700;
}

.num {
    font-size: 14px;
    color: #b0b0b0;
}

/*新品等标签*/
.flag{
    position: relative;
    /*position: absolute;*/
    top: 0;
    left: 50%;
    width: 64px;
    height: 20px;
    margin-left: -32px;
    font-size: 12px;
    line-height: 20px;
    text-align: center;
    color: #fff;
}

.flag-new {
    background-color: #83c44e;
}

.flag-saleoff {
    background-color: #e53935
}

.figure-img {
    width: 150px;
    height: 150px;
    margin: 0 auto 18px
}


/*鼠标悬浮的效果*/
.img-list li:hover,
.big-img:hover {
    -webkit-box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    -webkit-transform: translate3d(0, -2px, 0);
    transform: translate3d(0, -2px, 0)
}

/*鼠标悬浮li的详情评论弹出效果*/
.review-wrapper {
    position: absolute;
    /*bottom: 0;*/

    bottom: -100px; /* 初始位置在视口下方 */

    left: 0;
    width: 234px;
    height: 0;
    overflow: hidden;
    _zoom: 3;
    font-size: 12px;
    background: #ff6700;
    opacity: 0;
    filter: alpha(opacity=0) \9;

    transition: opacity 0.2s ease-out, transform 0.3s ease-out; /* 过渡效果包括透明度和变换 */
    transform: translateY(20px); /* 初始时向上移动其高度的100% */
}

li:hover .review-wrapper {
    bottom: 0; /* 最终位置在视口底部 */
    transform: translateY(0); /* 最终位置不移动 */

    height: 76px;
    opacity: 1;
    filter: alpha(opacity=100) \9;
}

.review-wrapper a {
    display: block;
    padding: 8px 30px;
    outline: 0;
}

.review, .author {
    display: block;
}

.author {
    color: #fff;
    color: rgba(255, 255, 255, 0.6);
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    _zoom: 1;
}

.review {
    margin-bottom: 5px;
    color: #fff;
}

.date {
    margin-left: 6px;
}

/*底部声明*/
footer {
    background-color: #f8f9fa;
    padding: 20px 0;
    font-size: 0.9rem;
    text-align: center;
    color: #6c757d;
}

.footer-copyright p {
    margin: 0;
}

.footer-copyright a {
    color: inherit;
    text-decoration: none;
}

.footer-copyright a:hover {
    text-decoration: underline;
}